Lines Matching defs:im
118 CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]);
127 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);
128 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]);
130 z[n8-k-1].im = i0;
132 z[n8+k ].im = i1;
164 FFTDouble re, im;
179 im = RSCALE(-input[n4+2*i] + input[n4-1-2*i]);
181 CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]);
184 im = RSCALE(-input[n2+2*i] - input[ n-1-2*i]);
186 CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
194 CMUL(i1, r0, x[n8-i-1].re, x[n8-i-1].im, -tsin[n8-i-1], -tcos[n8-i-1]);
195 CMUL(i0, r1, x[n8+i ].re, x[n8+i ].im, -tsin[n8+i ], -tcos[n8+i ]);
197 x[n8-i-1].im = i0;
199 x[n8+i ].im = i1;